GB2513054B - Self-relieving ball valve seat - Google Patents

Self-relieving ball valve seat

Info

Publication number
GB2513054B
GB2513054B GB1413062.9A GB201413062A GB2513054B GB 2513054 B GB2513054 B GB 2513054B GB 201413062 A GB201413062 A GB 201413062A GB 2513054 B GB2513054 B GB 2513054B
Authority
GB
United Kingdom
Prior art keywords
self
valve seat
ball valve
relieving ball
relieving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1413062.9A
Other versions
GB2513054A (en
GB201413062D0 (en
Inventor
Balan Mircea
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cameron International Corp
Original Assignee
Cameron International Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cameron International Corp filed Critical Cameron International Corp
Publication of GB201413062D0 publication Critical patent/GB201413062D0/en
Publication of GB2513054A publication Critical patent/GB2513054A/en
Application granted granted Critical
Publication of GB2513054B publication Critical patent/GB2513054B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0689—Packings between housing and plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6031—Assembling or disassembling rotary valve
    • Y10T137/6035—Rotary ball valve
    • Y10T137/6038—Particular valve seat or interface seal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6031—Assembling or disassembling rotary valve
    • Y10T137/6035—Rotary ball valve
    • Y10T137/6038—Particular valve seat or interface seal
    • Y10T137/6041—Replaceable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
GB1413062.9A 2009-12-07 2010-09-20 Self-relieving ball valve seat Active GB2513054B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/632,340 US9982789B2 (en) 2009-12-07 2009-12-07 Self-relieving ball valve seat
GB1211942.6A GB2489160B (en) 2009-12-07 2010-09-20 Self-relieving ball valve seat

Publications (3)

Publication Number Publication Date
GB201413062D0 GB201413062D0 (en) 2014-09-03
GB2513054A GB2513054A (en) 2014-10-15
GB2513054B true GB2513054B (en) 2014-12-03

Family

ID=43569379

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1413062.9A Active GB2513054B (en) 2009-12-07 2010-09-20 Self-relieving ball valve seat
GB1413070.2A Active GB2513055B (en) 2009-12-07 2010-09-20 Self-relieving ball valve seat
GB1211942.6A Active GB2489160B (en) 2009-12-07 2010-09-20 Self-relieving ball valve seat

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB1413070.2A Active GB2513055B (en) 2009-12-07 2010-09-20 Self-relieving ball valve seat
GB1211942.6A Active GB2489160B (en) 2009-12-07 2010-09-20 Self-relieving ball valve seat

Country Status (7)

Country Link
US (2) US9982789B2 (en)
AU (1) AU2010328606B2 (en)
BR (1) BR112012013674A2 (en)
CA (1) CA2782939C (en)
GB (3) GB2513054B (en)
SG (1) SG181051A1 (en)
WO (1) WO2011071581A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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US9982789B2 (en) 2009-12-07 2018-05-29 Cameron International Corporation Self-relieving ball valve seat
CN103115164A (en) * 2013-02-04 2013-05-22 连云港远洋流体装卸设备有限公司 Spring compensated type low temperature floating ball valve
US9551425B2 (en) 2013-04-16 2017-01-24 David A. Buck Valve with stop mechanism
US9488033B2 (en) 2013-04-16 2016-11-08 David A. Buck Valve with stop mechanism
CN103291950A (en) * 2013-06-19 2013-09-11 太仓长鸿工程塑胶有限公司 Simple type ball valve and application method thereof
WO2015105555A1 (en) * 2014-01-07 2015-07-16 Buck David A Valve with stop mechanism
EP3167212A4 (en) 2014-07-07 2018-01-10 Flowserve Management Company Valve assemblies, valve seats including flexible arms, and related methods
USD748759S1 (en) * 2014-07-25 2016-02-02 Guide Valve Limited Valve flange with bleed port
USD734435S1 (en) * 2014-07-28 2015-07-14 Valve Innovations Llc Valve gear operator
CN105927750B (en) * 2016-05-26 2018-02-02 刘晓琦 A kind of forced seal ball valve
US11326696B2 (en) 2017-06-26 2022-05-10 Schaeffler Technologies AG & Co. KG Seal for coolant control valve
DE102017213795B3 (en) * 2017-08-08 2018-10-04 Magna Powertrain Bad Homburg GmbH Rotary valve with sliding seal
CN108036073B (en) * 2017-12-12 2020-01-07 淄博沃泰斯石化设备有限公司 Forced sealing ball valve, valve ball assembling tool and assembling method
CN108006257B (en) * 2017-12-14 2023-09-12 希佛隆阀门集团有限公司 High-efficient sealed ball valve
FR3081200B1 (en) * 2018-05-18 2021-07-23 Sogefi Air & Cooling SEAL, ESPECIALLY FOR A ROTARY BALL VALVE
US11326700B2 (en) * 2019-12-31 2022-05-10 Saint-Gobain Performance Plastics Corporation Seat insert in a ball valve for cryogenic applications
EP4107415A4 (en) * 2020-02-19 2024-03-27 Saint Gobain Performance Plastics Corp Flexible cryogenic seal
KR102380448B1 (en) * 2020-08-10 2022-03-31 주식회사 엘케이개발 filling unit of liquefied gas storage tank
US11920699B2 (en) 2020-09-08 2024-03-05 Intech Industries, Inc. High pressure auto drain ball valve
DE102020133705A1 (en) 2020-12-16 2022-06-23 Volkswagen Aktiengesellschaft Multi-part sealing device for a rotary slide valve
US20220196161A1 (en) * 2020-12-22 2022-06-23 Saint-Gobain Performance Plastics Corporation Seat insert for a cryogenic ball valve

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US4061307A (en) * 1975-06-06 1977-12-06 Kitazawa Shoji Kabushiki Kaisha Ball valve
US4071220A (en) * 1975-09-25 1978-01-31 Kitazawa Shoji Kabushiki Kaisha Ball valve
EP0047147A1 (en) * 1980-08-29 1982-03-10 Worcester Controls (U.K.) Limited Improvements in or relating to fluid control valves
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DE10022909A1 (en) * 2000-05-11 2001-11-22 Asg Luftfahrttechnik Und Senso Ball valve is provided with sealing elements which have a U-shaped cross section accommodating a spring element between its side sections

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497178A (en) * 1968-03-21 1970-02-24 Hills Mccanna Co Ball valve with movable yieldable polymeric seats
US4061307A (en) * 1975-06-06 1977-12-06 Kitazawa Shoji Kabushiki Kaisha Ball valve
US4071220A (en) * 1975-09-25 1978-01-31 Kitazawa Shoji Kabushiki Kaisha Ball valve
EP0047147A1 (en) * 1980-08-29 1982-03-10 Worcester Controls (U.K.) Limited Improvements in or relating to fluid control valves
DE19520900A1 (en) * 1995-06-01 1996-12-12 Rautenkranz Int Hermann Shut=off valve for pipe
DE10022909A1 (en) * 2000-05-11 2001-11-22 Asg Luftfahrttechnik Und Senso Ball valve is provided with sealing elements which have a U-shaped cross section accommodating a spring element between its side sections

Also Published As

Publication number Publication date
CA2782939A1 (en) 2011-06-16
GB2489160B (en) 2014-10-15
BR112012013674A2 (en) 2016-04-19
GB201413070D0 (en) 2014-09-03
GB2513054A (en) 2014-10-15
US11143313B2 (en) 2021-10-12
WO2011071581A1 (en) 2011-06-16
GB2513055A (en) 2014-10-15
GB2513055B (en) 2014-12-03
AU2010328606A1 (en) 2012-07-12
US20110133109A1 (en) 2011-06-09
US20180245696A1 (en) 2018-08-30
CA2782939C (en) 2019-02-12
AU2010328606B2 (en) 2015-09-17
US9982789B2 (en) 2018-05-29
GB201211942D0 (en) 2012-08-15
SG181051A1 (en) 2012-07-30
GB2489160A (en) 2012-09-19
GB201413062D0 (en) 2014-09-03

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